While in the present study we have focused on the spatial and temporal development of the interfacial dynamics as a result of the vortex-surface interaction, further investigations should be carried out on the statistical response of the turbulent multiphase flow, similar to the work presented by [1]} for a mixing layer between parallel gas and liquid streams. Additionally, our study assumes a constant value of surface tension, but it is known that streams are usually contaminated with deliberately-placed or naturally-occurring surfactants, which reduce the surface tension and give rise to surface tension gradients and Marangoni stresses. As shown recently by [2]}, surfactants are capable of inhibiting capillary singularities and rigidifying the interface, subsequently changing the fate of the atomisation. Hence, the presence of surfactants may change the present results, providing us with an exciting avenue of future research.
